Item #: N67952. These Flexible Interface Card (FICs) provide a variety of expansion options that let you enhance router performance to optimize network operation. Customize your network to your business needs. Product Description: 3Com Router 2-Port Channelized E1 Voice FIC - ISDN terminal adapter - PRI E1 Device Type: ISDN terminal adapter Enclosure Type: Plug-in module Max Transfer Rate: 2.048 Mbps Digital Signaling Protocol: ISDN DSS1/ETSI ISDN Interface: ISDN PRI E1 Line Rate: E-1 Digital Ports Qty: 2 Manufacturer Warranty: 1 year warranty Customers also search for: Discount 3Com Router 2-Port Channelized E1 Voice FIC - ISDN Terminal Adapter - PRI E1, Buy 3Com Router 2-Port Channelized E1 Voice FIC - ISDN Terminal Adapter - PRI E1, Wholesale 3Com Router 2-Port Channelized E1 Voice FIC - ISDN Terminal Adapter - PRI E1, 6934648001430, 0231A62P, VoIP Terminal Adapters